20123335052

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{281}}^1\times {\mathrm{245251}}^1$

素因数の和:245609

約数の個数: 24

約数和(自身を含む): 35825431152

約数和(自身を除く): 15702096100

約数列:

[1, 2, 4, 73, 146, 281, 292, 562, 1124, 20513, 41026, 82052, 245251, 490502, 981004, 17903323, 35806646, 68915531, 71613292, 137831062, 275662124, 5030833763, 10061667526, 20123335052]

約数ペア:

[(1, 20123335052), (2, 10061667526), (4, 5030833763), (73, 275662124), (146, 137831062), (281, 71613292), (292, 68915531), (562, 35806646), (1124, 17903323), (20513, 981004), (41026, 490502), (82052, 245251)]